public override bool WriteValue(IRtTag tag, IRtValue value)
{
try
{
if (mqttClient.IsConnected)
{
RtTagMqttOptions options = tag.Options as RtTagMqttOptions;
var writed = mqttClient.Client.Publish(tag.Topic, value.Binary, (byte)options.qosLevels, options.retain);
if (writed > 0)
{
lock (rtTags)
{
foreach (var _tag in rtTags.Where(t => t.Topic == tag.Topic))
{
_tag.RaiseOnSetValue(value);
}
}
RaiseOnSetValue(tag);
logger?.LogDebug("WriteValue TagName:{0} Value:{1} return:{2}", tag.TagName, tag.Value.Text, true);
return(true);
}
}
}
catch { }
logger?.LogWarning("WriteValue TagName:{0} return:{1}", tag.TagName, false);
return(false);
}
public RtTagMqtt(IRtConnector connector, string tagName, string topic, RtTagMqttOptions options)
{
Connector = connector;
TagName = tagName;
Topic = topic;
base.Options = options ?? new RtTagMqttOptions();
}
